UV Index in Piracuruca, Brazil

Last updated: June 2, 2025

In Piracuruca, Brazil, staying aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially when the sun shines brightest. With its tropical Aw climate, Piracuruca experiences high UV indexes, peaking at 11 during midday hours, making it essential for residents and visitors alike to be informed about daily UV exposure risks. Embrace the sun while taking precautions—protect your skin and enjoy all that Piracuruca has to offer!

Hourly UV Index in Piracuruca

The UV Index today starts off modestly at 1 by 07:00, but as the sun rises higher, it peaks dramatically at 11 between 11:00 and 12:00, indicating a period of high risk for harm from unprotected sun exposure. At 09:00, it reaches 6, prompting a bit more caution, while 10:00 brings a significant jump to 9. As the afternoon unfolds, the index begins to decline, dropping to 4 by 15:00 and tapering off to 1 by 17:00. After 18:00, the UV Index falls to 0, ensuring that later in the day, the risk of UV exposure diminishes completely. Stay protected during those peak hours!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Piracuruca

The UV Index data reveals a consistent pattern of extreme UV exposure throughout the year, with particularly high levels observed from March to May, where the index peaks at 16 in March and remains above 13 through to June. Notably, January and February also maintain a high index of 14, marking these months as high-risk for UV exposure alongside the spring months. For residents and visitors, it is crucial to take precautions year-round, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade especially during peak hours. Remember, even on cloudy days, UV rays can penetrate through the clouds, so vigilance is key in protecting your skin from harmful effects.

Monthly Maximum UV Index for Piracuruca, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Piracuruca. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Piracuruca, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Piracuruca UV Index with Other Brazil Cities

The table above highlights how UV exposure in Piracuruca compares to other major locations across Brazil. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Piracuruca's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rio de Janeiro UVI	15	14	13	10	7	6	7	9	11	12	13	15
Sao Paulo UVI	16	15	12	11	8	6	7	9	11	13	14	15
Belo Horizonte UVI	17	16	14	12	9	7	8	10	12	13	14	16
Salvador UVI	14	14	14	13	10	9	9	12	12	15	15	14
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13
Piracuruca	14	14	16	15	13	11	11	13	13	13	13	13